Effect of ultrasonic surface treatment on the transparency and orientation of fresnoite surface crystallization

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Surface crystallized glass ceramics with fresnoite (Ba2TiSi 2O8) phase were prepared by conventional heat treatment of 30BaO-20TiO2-50SiO2 glass together with ultrasonic surface treatment (UST) technique. The precursor glass was fully crystallized in a bulk form without any cracks, and the optical transparency and crystallographic orientation of the crystalline layers were evaluated by UV-Vis spectroscopy and XRD diffraction analyses, respectively. These properties were both enhanced significantly by applying UST using fresnoite/water suspension before the crystallization process, which is advantage for nonlinear optical applications of bulk glass ceramics. The effects of UST on the crystallization behavior were investigated by applying UST with various conditions.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
Volume18
EditionSYMPOSIUM 8
DOIs
Publication statusPublished - 2011
Event3rd International Congress on Ceramics, ICC3 - Osaka, Japan
Duration: Nov 14 2010Nov 18 2010

Other

Other3rd International Congress on Ceramics, ICC3
CountryJapan
CityOsaka
Period11/14/1011/18/10

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Crystallization
Crystal orientation
Transparency
Surface treatment
Ultrasonics
Glass ceramics
Glass
Ultraviolet spectroscopy
Suspensions
Diffraction
Heat treatment
Crystalline materials
Cracks
Water

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Effect of ultrasonic surface treatment on the transparency and orientation of fresnoite surface crystallization. / Endo, A.; Sakida, Shinichi; Benino, Yasuhiko; Nanba, Tokuro.

IOP Conference Series: Materials Science and Engineering. Vol. 18 SYMPOSIUM 8. ed. 2011. 112015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Endo, A, Sakida, S, Benino, Y & Nanba, T 2011, Effect of ultrasonic surface treatment on the transparency and orientation of fresnoite surface crystallization. in IOP Conference Series: Materials Science and Engineering. SYMPOSIUM 8 edn, vol. 18, 112015, 3rd International Congress on Ceramics, ICC3, Osaka, Japan, 11/14/10. https://doi.org/10.1088/1757-899X/18/11/112015
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